合并两个SQL查询或防止排除现有查询

Question

我有一个SQL查询：

SELECT 
    AnalyticsHub_Requests.Id AS reqId, AnalyticsHub_Requests.*,
    AnalyticsHub_StatusCodes.ShortDescription AS StatusText,
    Users.FullName + ' (' + COALESCE(WorkPhone,'Phone empty') + ')' AS Value, 
    Users.Id 
FROM 
    AnalyticsHub_StatusCodes 
INNER JOIN 
    (Users 
INNER JOIN 
    AnalyticsHub_Requests ON Users.[Id] = AnalyticsHub_Requests.[AssigneeId]) ON AnalyticsHub_StatusCodes.[Id] = AnalyticsHub_Requests.[StatusId]
WHERE  
    AnalyticsHub_Requests.StatusId = 4 
    OR AnalyticsHub_Requests.StatusId = 6;

当所有问题都有受让人时，这将返回3行数据。但是，如果问题没有受让人，则会从结果中省略。我尝试了几种不同的方法但无济于事。如何在结果中包含没有受让人的数据行？

Answer 1

使用RIGHT JOIN（如评论中所述）我能够阻止我的查询省略结果。

SELECT 
AnalyticsHub_Requests.Id AS reqId, AnalyticsHub_Requests.*,
AnalyticsHub_StatusCodes.ShortDescription AS StatusText,
Users.FullName + ' (' + COALESCE(WorkPhone,'Phone empty') + ')' AS Value, 
Users.Id 
FROM 
AnalyticsHub_StatusCodes 
INNER JOIN 
(Users 
RIGHT JOIN 
AnalyticsHub_Requests ON Users.[Id] = AnalyticsHub_Requests.[AssigneeId])     
ON AnalyticsHub_StatusCodes.[Id] = AnalyticsHub_Requests.[StatusId]
WHERE  
AnalyticsHub_Requests.StatusId = 4 
OR AnalyticsHub_Requests.StatusId = 6;